79421133

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 116925088

約数和(自身を除く): 37503955

約数列:

[1, 3, 11, 33, 121, 331, 363, 661, 993, 1983, 3641, 7271, 10923, 21813, 40051, 79981, 120153, 218791, 239943, 656373, 2406701, 7220103, 26473711, 79421133]

約数ペア:

[(1, 79421133), (3, 26473711), (11, 7220103), (33, 2406701), (121, 656373), (331, 239943), (363, 218791), (661, 120153), (993, 79981), (1983, 40051), (3641, 21813), (7271, 10923)]